CN103858422B - 摄像装置 - Google Patents

摄像装置 Download PDF

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Publication number
CN103858422B
CN103858422B CN201380003425.1A CN201380003425A CN103858422B CN 103858422 B CN103858422 B CN 103858422B CN 201380003425 A CN201380003425 A CN 201380003425A CN 103858422 B CN103858422 B CN 103858422B
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CN
China
Prior art keywords
pixel
mentioned
bright spot
picture element
signal
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CN201380003425.1A
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English (en)
Chinese (zh)
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CN103858422A (zh
Inventor
筒井启介
大塚慎
大河文行
塙隆行
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Olympus Corp
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Olympus Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/68—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to defects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Endoscopes (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
CN201380003425.1A 2012-04-10 2013-04-09 摄像装置 Active CN103858422B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-089437 2012-04-10
JP2012089437 2012-04-10
PCT/JP2013/060726 WO2013154105A1 (ja) 2012-04-10 2013-04-09 撮像装置

Publications (2)

Publication Number Publication Date
CN103858422A CN103858422A (zh) 2014-06-11
CN103858422B true CN103858422B (zh) 2016-11-23

Family

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Family Applications (1)

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CN201380003425.1A Active CN103858422B (zh) 2012-04-10 2013-04-09 摄像装置

Country Status (5)

Country Link
US (1) US8866940B2 (de)
EP (1) EP2750373B1 (de)
JP (1) JP5458223B1 (de)
CN (1) CN103858422B (de)
WO (1) WO2013154105A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6295654B2 (ja) * 2013-12-26 2018-03-20 セイコーエプソン株式会社 カメラ、及び画像処理方法
WO2016035401A1 (ja) * 2014-09-03 2016-03-10 オリンパス株式会社 内視鏡装置
CN104363391B (zh) * 2014-11-28 2018-11-27 广东欧珀移动通信有限公司 图像坏点补偿方法、系统及拍照设备
CN109565558B (zh) * 2016-07-29 2021-03-26 奥林巴斯株式会社 图像处理装置、图像处理方法和存储介质
CN109479100B (zh) 2016-07-29 2021-02-09 奥林巴斯株式会社 图像处理装置、图像处理方法和程序
CN107613229A (zh) * 2017-09-30 2018-01-19 杭州雄迈集成电路技术有限公司 一种图像传感器坏点检测校正装置及方法
KR20200129388A (ko) * 2019-05-08 2020-11-18 엘지이노텍 주식회사 카메라 모듈
US11509845B2 (en) * 2021-03-05 2022-11-22 Black Sesame Technologies Inc. Multiple frame defect pixel detection and correction
US20230096874A1 (en) * 2021-09-29 2023-03-30 Ati Technologies Ulc Content adaptive filtering via ringing estimation and suppression

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1042201A (ja) * 1996-07-26 1998-02-13 Hitachi Denshi Ltd 画像欠陥補正回路
JPH1051693A (ja) * 1996-07-30 1998-02-20 Toshiba Medical Eng Co Ltd 撮像素子の欠陥画素補正処理装置
JP2004241600A (ja) * 2003-02-06 2004-08-26 Sony Corp 欠陥検出回路及び欠陥検出方法
JP2006109067A (ja) * 2004-10-05 2006-04-20 Ikegami Tsushinki Co Ltd 欠陥画素処理装置及び方法
CN101188678A (zh) * 2006-11-20 2008-05-28 索尼株式会社 图像处理装置,图像处理方法及程序

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5521639A (en) * 1992-04-30 1996-05-28 Sony Corporation Solid-state imaging apparatus including a reference pixel in the optically-black region
JP2003078821A (ja) * 2001-08-31 2003-03-14 Hitachi Kokusai Electric Inc 撮像装置
JP4054184B2 (ja) 2001-10-03 2008-02-27 オリンパス株式会社 欠陥画素補正装置
JP3941698B2 (ja) * 2003-01-23 2007-07-04 ソニー株式会社 画素補正回路及び画素補正方法
EP2015562A1 (de) * 2007-07-10 2009-01-14 Thomson Licensing S.A. Verarbeitungsvorrichtung zum Korrigieren fehlerhafter Pixelwerte eines Bildsensors, Bildsensor mit der Verarbeitungsvorrichtung sowie Verfahren
US20090091642A1 (en) * 2007-10-03 2009-04-09 Winbond Electronics Corp. Image defect correction system using directional detection
JP5060535B2 (ja) * 2009-09-24 2012-10-31 株式会社東芝 画像処理装置
JP5269841B2 (ja) * 2010-07-22 2013-08-21 株式会社東芝 画像処理装置
JP5306298B2 (ja) * 2010-09-01 2013-10-02 株式会社東芝 画像処理装置
KR101243363B1 (ko) * 2010-11-12 2013-03-13 에스케이하이닉스 주식회사 불량픽셀 제거 장치 및 방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1042201A (ja) * 1996-07-26 1998-02-13 Hitachi Denshi Ltd 画像欠陥補正回路
JPH1051693A (ja) * 1996-07-30 1998-02-20 Toshiba Medical Eng Co Ltd 撮像素子の欠陥画素補正処理装置
JP2004241600A (ja) * 2003-02-06 2004-08-26 Sony Corp 欠陥検出回路及び欠陥検出方法
JP2006109067A (ja) * 2004-10-05 2006-04-20 Ikegami Tsushinki Co Ltd 欠陥画素処理装置及び方法
CN101188678A (zh) * 2006-11-20 2008-05-28 索尼株式会社 图像处理装置,图像处理方法及程序

Also Published As

Publication number Publication date
EP2750373A1 (de) 2014-07-02
US20140211049A1 (en) 2014-07-31
WO2013154105A1 (ja) 2013-10-17
EP2750373A4 (de) 2015-04-22
EP2750373B1 (de) 2017-10-25
US8866940B2 (en) 2014-10-21
JP5458223B1 (ja) 2014-04-02
JPWO2013154105A1 (ja) 2015-12-17
CN103858422A (zh) 2014-06-11

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